CN106124159B - A kind of multi-functional joining WTO effect experiment delivery device - Google Patents
A kind of multi-functional joining WTO effect experiment delivery device Download PDFInfo
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- CN106124159B CN106124159B CN201610429105.8A CN201610429105A CN106124159B CN 106124159 B CN106124159 B CN 106124159B CN 201610429105 A CN201610429105 A CN 201610429105A CN 106124159 B CN106124159 B CN 106124159B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The present invention provides a kind of multi-functional joining WTO effect experiment delivery device, a pair of of No.1 T-type holder is installed in the upper end of device fixed frame, angular adjustment rotary shaft is installed between two No.1 T-type holders, angle adjustment plate is installed in the side of device fixed frame, angled fixing groove is set on angle adjustment plate, the top of linear motion support frame is connected with the end of angular adjustment rotary shaft, lower part is mounted on by the way that screw is adjustable in angle fixing groove, the top upside-down mounting of linear motion support frame has motor, the output shaft of motor connects leading screw, linear motion pedestal is installed on leading screw, a pair of No. two T-type holders are installed on linear motion pedestal, movement strut is installed between two No. two T-type holders, the lower end of movement strut is provided with works to be put.The configuration of the present invention is simple is convenient, is easily installed and dismantles, functional diversities, enough realizes that polymorphic type enters water and launches function, meet it is multi-functional enter water experiment precision, experimental expenses and cost can be saved.
Description
Technical field
The present invention relates to a kind of multi-functional joining WTO effects to test delivery device, belongs to hydrodynamics experimental technique field.
Background technology
Joining WTO effect is the hot issue of field of fluid mechanics research, is that research high-speed object enters water, stem slamming, high speed
An important research content in the complex fluids problem such as ship wave making.Since the time that joining WTO effect has water is short, enter the speed of water
Degree and the various feature of angle change, higher requirement is proposed to the dispensing form and kinematic accuracy of delivery device.It deposits at present
Several classes enter water delivery device, often function is relatively simple, can be only done simple freely falling body or at the uniform velocity falling, this
Sample generally requires to design more covering devices in specific experiment to meet the needs of different type experiment.The present invention is fully considering
The state of a variety of whereabouts operating modes realizes a variety of different type joining WTO effect experiments on single delivery device, can realize typical case
The movement of falling object, at the uniform velocity vertical drop campaign, given angle at the uniform velocity falling motion, multi-motion mode vertical drop fortune
Dynamic, given angle multi-motion mode falling motion etc..Final purpose can realize that polymorphic type enters water and launches function, meet more work(
The precision that water experiment can be entered, can save experimental expenses.
Invention content
The purpose of the invention is to provide a kind of multi-functional joining WTO effect experiment delivery device, can realize variously-shaped
Works with given constant speedpump at the uniform velocity joining WTO effect, by the speed of setting water is entered with fixed setting angle of inclination (0 ° -15 °)
Slamming and the free fall type under setting height enter a variety of joining WTO effect forms such as water, convenience simple in structure, functional diversities,
Can realize polymorphic type enter water launch function, meet it is multi-functional enter water experiment precision, experimental cost can be saved.
The object of the present invention is achieved like this：Including device fixed frame and sink, installed in the upper end of device fixed frame
There is a pair of of No.1 T-type holder, angular adjustment rotary shaft is installed between two No.1 T-type holders, in the side of device fixed frame
Angle adjustment plate is installed, angled fixing groove is set on angle adjustment plate, top and the angular adjustment of linear motion support frame are revolved
The end of shaft is connected, lower part is mounted on by the way that screw is adjustable in angle fixing groove, the top upside-down mounting of linear motion support frame
There are motor, the output shaft of motor to connect leading screw, linear motion pedestal is installed on leading screw, a pair is installed on the pedestal that moves along a straight line
No. two T-type holders are equipped with movement strut between two No. two T-type holders, and the lower end for moving strut is provided with knot to be put
Structure object.
The invention also includes some such structure features：
1. the No.1 T-type holder is identical as No. two T-type supporting structures, and the centre position of the vertical section in T-type holder
Be provided with circular hole, end set has the opening for being connected to circular hole, angular adjustment rotary shaft and movement strut be mounted on corresponding T-type
Pass through the opening of screw locking T-type holder after on holder.
The present invention drives leading screw rotation by servo motor, rotation is converted into moving along a straight line, and Serve Motor Control is straight
Line movement velocity can make sphenoid with stable setting speed enter water and to move along a straight line into water；The present invention can pass through angle
Regulating system is spent, so that sphenoid is tilted fixed set angle, and sphenoid enters water with the constant tilt angle set and enters
Water speed is still by Serve Motor Control；The present invention can also release the constraint of sphenoid, realize height of the sphenoid to set
Under free fall type enter water.
Compared with prior art, the beneficial effects of the invention are as follows：The experimental provision of the present invention is using accurate servo motor
With the control software of exploitation, the stroke and motion mode of leading screw are accurately positioned, ensure that launch movement precision and can
By property.In addition this delivery device also uses modularized design, can easy disassembly pedestal, replace big stroke linear motion module,
The fixture of delivery device has movement flexible, and it is convenient to expand, and replaces quick advantage.The configuration of the present invention is simple is convenient, is easy to pacify
Assembly and disassembly, functional diversities, enough realize polymorphic type enter water launch function, meet it is multi-functional enter water experiment precision, Neng Goujie
Save experimental expenses and cost.It is contemplated that the present invention may be use with the joining WTO effect experiment of other structures object, is a kind of functional diversities
Joining WTO effect experimental provision.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of the positive apparent direction of the present invention；
Fig. 3 is the structural schematic diagram of the right apparent direction of the present invention；
Fig. 4 is the structural schematic diagram that the present invention enters water with certain angle of inclination；
Fig. 5 is the structural schematic diagram of T-type holder of the present invention.
In figure：1- servo motors；2- leading screws；3-T type holders；4- angle fixing grooves；5- angle adjustment plates；6- movement branch
Bar；7- sphenoids；8- sinks；9- angular adjustment rotary shafts；10- linear motion support frames；11- linear motion pedestals；12- devices are solid
Determine frame.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of delivery device of multi-functional joining WTO effect experiment, main to wrap
Include sink 8, works to be put (the present embodiment is illustrated by taking sphenoid as an example) 7, line motion control system, angle tune
Section system and device fixed frame 12.Linear motion control control system is by servo motor 1, leading screw 2, linear motion pedestal 11 and straight
Line kinematic system holder 10 forms；Angular adjustment system is made of angle adjustment plate 5 and angular adjustment rotary shaft 9, servo motor 1
It is the power resources of system, by controlling program, can makes servo motor that leading screw 2 be driven to be rotated with setting speed；Leading screw 2 turns
Dynamic movement is converted into the linear motion of linear motion pedestal；Two pairs of T-type holders are for fixing support angle rotary shaft 9 and movement branch
Bar 6；Angular adjustment system makes linear motion system tilt to set angle, realize sphenoid under set angle enter water bang
It hits；Movement strut 6 is for connecting works 7 and linear motion system to be put；Works 7 to be put be carry out into water bang
The works hit；Sink 8 is the carrier of joining WTO effect；Device fixed frame 12 is for fixing entire experimental system.
Specifically：The sink 8 and device fixed frame 12 of the present invention is fixed, the horizontal fixed peace of angle adjustment plate 5
On device fixed frame 12；Angular adjustment rotary shaft 9 is fixed on by T-type holder 3 in linear motion support frame, axial direction and water
Groove sidewall is vertical, and the angle fixing groove 4 on axle center and angle adjustment plate 5 overlaps；One fixed point of linear motion system and angle
One end that degree adjusts rotary shaft 9 is fixed, another fixed point is screwed in angle fixing groove 4, linear motion system
In vertical stationary state；Movement 6 function of strut is vertically installed at the linear motion pedestal of linear motion system by T-type holder
On；Sphenoid 7 is fixedly mounted on the lower end of movement strut.When servo motor works, leading screw is driven to be rotated with setting speed, straight line
Moving base is moved along a straight line with setting speed, and the wedge to move along a straight line on pedestal is fixedly mounted on by moving strut and T-type holder
Body is moved linearly together with setting speed with pedestal, until completing joining WTO effect process.It unclamps fixed angle and adjusts rotary shaft
T-type holder upper end opening and the screw at angle fixing groove, angular adjustment rotary shaft can rotate, in linear motion system
It is retightened after tilting to set angle, joining WTO effect of the sphenoid under set angle may be implemented；Unclamp fixed movement branch
The T-type pedestal upper end of bar is open, and the free fall type joining WTO effect of sphenoid may be implemented.
The course of work of the present invention is as follows：
By controlling program, servo motor can drive leading screw rotation with setting speed, and the leading screw of rotation is rotational motion
It is converted into the linear motion of linear motion pedestal, the sphenoid being mounted on linear motion pedestal is made to be transported with pedestal straight line
It is dynamic, joining WTO effect is completed in the sink of water-filling until moving to, and realizes sphenoid with fixed setting speed joining WTO effect.It carries out
When sphenoid is with constant tilt angle joining WTO effect, upper end opening and the angle of the T-type holder of fixed angle adjusting rotary shaft are unclamped
The screw at fixing groove is spent, after rotating rotary shaft to set angle, fixed system, repetition above procedure may be implemented sphenoid and exist
Joining WTO effect under set angle.When carrying out the free fall type joining WTO effect of sphenoid, after the height for adjusting sphenoid, pine
The T-type pedestal upper end opening of fixed movement strut is opened, sphenoid can be fallen in the form of freely falling body, realize freely falling for sphenoid
Body formula joining WTO effect.Experimental provision convenience simple in structure, functional diversities can realize that polymorphic type enters water and launches function, full
Foot it is multi-functional enter water experiment precision, can be with effectively save experimental cost.
Claims (2)
1. a kind of multi-functional joining WTO effect tests delivery device, including device fixed frame, sink, motor, leading screw, feature exist
In：A pair of of No.1 T-type holder is installed in the upper end of device fixed frame, angular adjustment is installed between two No.1 T-type holders
Rotary shaft is equipped with angle adjustment plate in the side of device fixed frame, and angled fixing groove, straight line fortune are arranged on angle adjustment plate
The top of dynamic holder is connected with the end of angular adjustment rotary shaft, lower part is mounted on angle fixing groove by the way that screw is adjustable
In, motor is inverted in the top of linear motion support frame, the output axis connection of leading screw and motor, and linear motion base is equipped on leading screw
, a pair of No. two T-type holders are installed on the pedestal that moves along a straight line, movement strut is installed between two No. two T-type holders, is moved
The lower end of strut is provided with works to be put.
2. a kind of multi-functional joining WTO effect according to claim 1 tests delivery device, it is characterised in that：The No.1 T
Type holder is identical as No. two T-type supporting structures, and the centre position of the vertical section in T-type holder is provided with circular hole, end set
Pass through screwed lock after thering is the opening for being connected to circular hole, angular adjustment rotary shaft and movement strut to be mounted on corresponding T-type holder
The opening of tight T-type holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610429105.8A CN106124159B (en) | 2016-06-16 | 2016-06-16 | A kind of multi-functional joining WTO effect experiment delivery device |
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| CN201610429105.8A CN106124159B (en) | 2016-06-16 | 2016-06-16 | A kind of multi-functional joining WTO effect experiment delivery device |
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| Publication Number | Publication Date |
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| CN106124159A CN106124159A (en) | 2016-11-16 |
| CN106124159B true CN106124159B (en) | 2018-08-31 |
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| CN106556504B (en) * | 2016-11-21 | 2019-01-25 | 武汉理工大学 | A kind of falling bodies slamming experimental rig |
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